Devin vs GitHub Copilot: Side-by-Side Comparison 2026
Devin vs GitHub Copilot comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.
Devin and Copilot are at opposite ends of the autonomy spectrum. Copilot helps you type: completions, chat, occasional multi-file edits inside the editor. Devin is a hosted autonomous engineer that you assign tasks to and check in on later, like a junior dev on a remote team. Comparing them is mostly comparing two different theories of how AI fits into software work: assistant vs. delegate. Cognition (Devin's maker) prices Devin accordingly, in monthly seat tiers aimed at teams that want one less hire.
Devin
Autonomous AI coding agent by Cognition. Handles full development tasks end-to-end with its own shell, browser, and editor. One subscription covers Devin and Devin Desktop, the IDE formerly known as Windsurf.
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
- ✓ Test generation
Free / $20/mo · 5 plans
GitHub Copilot
GitHub's AI coding assistant that suggests code completions, whole functions, and chat-based help directly in your editor.
- ✓ Code completions
- ✓ Chat
- ✓ CLI integration
- ✓ Pull request summaries
- ✓ Code review
Free / $10/mo · 5 plans
| Feature | Devin | GitHub Copilot |
|---|---|---|
| Category | Agent | Extension |
| Starting Price | Free | Free |
| Model Family | Proprietary | Multi-model |
| Voice Input | — | ✓ |
| Open Source | No | No |
Pricing verified Jun 5, 2026. Devin pricing | GitHub Copilot pricing
Key Differences
- Autonomy: Copilot assists while you drive. Devin drives while you supervise.
- Where it runs: Copilot runs inside your editor. Devin runs in its own hosted sandbox with a browser, terminal, and project workspace.
- Unit of work: Copilot helps with the line, the function, the small edit. Devin handles the ticket: clone, plan, implement, test, PR.
- Pricing model: Copilot is per-seat subscription ($10 Pro). Devin sells ACUs (autonomous compute units); Core $20/mo entry tier, Team $500/mo with 250 ACUs.
- Buyer profile: Copilot is the safe default for any developer. Devin is for teams trying to extract more output without a new hire.
Which Should You Choose?
Pick Copilot if you want an in-editor assistant that makes your typing faster. Pick Devin if you want to delegate end-to-end tasks (ticket to PR) and you'd rather review work than write it. Read our full Devin review and GitHub Copilot review for the deeper breakdown.